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Allen Bradley 845 Encoders 845D-SJDZ25AGCW1

Product image is representative; revision or series may vary. Contact us to request a specific version.

845D-SJDZ25AGCW1

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The 845D-SJDZ25AGCW1 from Allen Bradley is an advanced absolute encoder designed for precision motion applications. With its 256 counts per revolution (CPR) resolution, this encoder offers reliable feedback for motor control systems. It operates at a speed of up to 5000 RPM and is compatible with TTL output, ensuring effective signal transmission.

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2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 845D-SJDZ25AGCW1

ManufacturerAllen Bradley
Product TypeAbsolute Encoder
Product Line845 Encoders
Part Number845D-SJDZ25AGCW1
Weight0.88 lbs (0.40 kg)
NEMA SizeSize 4
Mounting TypeSquare Flange Mount
LatchNo
Output Code TypeGray Code
Output TypeTTL Compatible
Shaft Diameter3/8 in
Rated Voltage8 to 24 V
Voltage TypeDC
IP RatingIP66
Speed Rating5000 RPM
Resolution256 CPR
Enclosure TypeNEMA Type 4
Connector TypeAxial Connector
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Engineered for precision, the Allen Bradley 845D-SJDZ25AGCW1 is a robust absolute encoder. It is built to operate effectively within a NEMA Size 4 framework and can be mounted using a square flange structure. The device is characterized by its absence of a latch and features Gray Code output coding compatible with TTL. This encoder provides a solid performance with a shaft diameter of 3/8 inch, ensuring compatibility with various applications.

The working voltage ranges from 8 to 24 V DC, making it adaptable to different systems. It operates effectively at speeds of up to 5000 RPM, allowing it to handle rapid movements and changes in position efficiently. With a resolution of 256 counts per revolution (CPR), the encoder delivers precise measurements critical for accurate motion control.

The 845D-SJDZ25AGCW1 is enclosed in a heavy-duty housing rated IP66. This rating confirms its resilience against dust and water, making it suitable for demanding environments. The axial connector facilitates straightforward wiring and installation, enhancing its usability across a range of applications. This absolute encoder stands out with its combined functionality, durability, and reliable performance.